Spunlace non-woven fabric with micro-ecological balancing function, preparation method and application

The invention relates to the field of non-woven fabric manufacturing, in particular to spunlace non-woven fabric with a micro-ecological balancing function, a preparation method and application. The method comprises the following steps: washing, namely putting the dewatered and bleached spunlace non-woven fabric into a working tank for washing and neutralizing treatment; infiltrating: after water washing is completed, infiltrating the neutralized spunlace non-woven fabric into an aqueous solution containing a functional auxiliary agent; and drying the infiltrated spunlace non-woven fabric to obtain the all-cotton spunlace non-woven fabric with the micro-ecological balancing function. The hygienic product produced by utilizing the spunlace non-woven fabric is soft and comfortable, can promote the growth of beneficial bacteria, inhibit the growth of harmful bacteria, slow down the reproduction of the harmful bacteria and reconstruct a micro-ecological environment, and is beneficial to body health. 本发明涉及无纺布制造领域，